-
81
-
82
-
83
-
84Published in Die Naturwissenschaften (1920)Get access
Get access
Get access
Get access
Article in Journal/Newspaper -
85
-
86
-
87
-
88
-
89
-
90
-
91
-
92
-
93by Drescher, F. K.Get access
Published in Zeitschrift für Kristallographie, Mineralogie und Petrographie (1933)
Get access
Get access
Get access
Article in Journal/Newspaper -
94
-
95
-
96
-
97
-
98
-
99
-
100